Eroare de compilare: user.cpp: In function ‘void Solve(int, int, int)’: user.cpp:90:5: error: ‘sol’ was not declared in this scope sol=0; clca=lca; ca=a; cb=b; ^ user.cpp:90:12: error: ‘clca’ was not declared in this scope sol=0; clca=lca; ca=a; cb=b; ^ user.cpp:90:22: error: ‘ca’ was not declared in this scope sol=0; clca=lca; ca=a; cb=b; ^ user.cpp:90:28: error: ‘cb’ was not declared in this scope sol=0; clca=lca; ca=a; cb=b; ^ user.cpp:94:13: error: ‘aux’ was not declared in this scope aux=a; a=lca; lca=aux; ^ user.cpp:96:35: error: ‘Query’ was not declared in this scope sol+=Query(1,1,2*N,a,lca,1); ^ user.cpp:98:14: error: ‘cclca’ was not declared in this scope if(b>cclca) ^ user.cpp:100:13: error: ‘aux’ was not declared in this scope aux=b; b=clca; clca=aux; ^ user.cpp: In function ‘void Dfs(int)’: user.cpp:115:9: error: ‘a’ was not declared in this scope a=itt->a; b=itt->b; cost=itt->cost; ^ user.cpp:115:19: error: ‘b’ was not declared in this scope a=itt->a; b=itt->b; cost=itt->cost; ^ user.cpp:115:29: error: ‘cost’ was not declared in this scope a=itt->a; b=itt->b; cost=itt->cost; ^ user.cpp:116:19: error: ‘lca’ was not declared in this scope Solve(a,b,lca); ^ user.cpp:117:24: error: ‘sol’ was not declared in this scope printf("%d\n", sol); ^ user.cpp: In function ‘int main()’: user.cpp:124:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen ("paznici3.in","r",stdin); ^ user.cpp:125:40: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen ("paznici3.out","w",stdout); ^ user.cpp:126:25: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d", &N,&M);